Abstract: A pixel for an ambient light and/or color sensor includes a plurality of pinned photodiodes. The pixel also includes a floating diffusion region. A ratio of an active area of the plurality of pinned photodiodes to an area of the floating diffusion region is greater than 150.

Abstract: Embodiments of the present invention provide a computer-implemented method of determining a parameter indicative of dark adaptation of an eye, comprising receiving threshold data from a dark adaptometer indicative of a perception threshold of the eye, fitting first and second models to the threshold data, wherein the first model is associated with a first dark adaptation mechanism and the second model is associated with the first dark adaption mechanism and a second dark adaptation mechanism, determining a confidence associated with the fitting of each of the first and second models to the received threshold data, iteratively repeating the steps of receiving the threshold data and fitting the first and second models in dependence on the determined confidence, and outputting an indication of one or more parameters indicative of dark adaptation of an eye associated with one or both of the first and second models.

Abstract: A device includes a secure execution context that is segregated from an operating system of the device. A security application executing in the operating system interfaces with the secure execution context to obtain verified data. The secure execution context may verify that operating system files are free of malware, obtain sensor readings that may be cryptographically signed, verify functioning of a baseband processor, and verify other aspects of the function and security of the device. The verified data may be used for various purposes such as verifying location of the device, training a machine learning model, and the like.

Abstract: A device includes a secure execution context that is segregated from an operating system of the device. A security application executing in the operating system interfaces with the secure execution context to obtain verified data. The secure execution context may verify that operating system files are free of malware, obtain sensor readings that may be cryptographically signed, verify functioning of a baseband processor, and verify other aspects of the function and security of the device. The verified data may be used for various purposes such as verifying location of the device, training a machine learning model, and the like.

Abstract: A taximeter apparatus, system and method for a taxi are disclosed. In one aspect, the taximeter apparatus includes a processing system including a memory having stored therein a plurality of computer applications. The processing system is configured to receive a route from a server via a network. The route is indicative of at least a start location or a destination location for a passenger. The processing system is also configured to receive a fare from the server based on the route, receive geographical coordinates as the taxi progresses from the start location to the destination location, and use the geographical coordinates to confirm the destination was reached. The processing system causes a payment application to facilitate electronic payment of the fare after confirming the destination was reached.

Abstract: A taximeter, system and method for a taxi are disclosed. In one aspect, the taximeter includes a processing system including a memory having stored therein a plurality of computer applications, wherein the processing system is configured to execute a meter application during a passenger trip to determine a fare due, and execute a payment application to facilitate electronic payment of the fare due. In particular embodiments, the taximeter establishes a wireless data communication session with a mobile device of the passenger to facilitate payment of the fare due via the mobile device.

Abstract: A device includes a secure execution context that is segregated from an operating system of the device. A security application executing in the operating system interfaces with the secure execution context to obtain verified data. The secure execution context may verify that operating system files are free of malware, obtain sensor readings that may be cryptographically signed, verify functioning of a baseband processor, and verify other aspects of the function and security of the device. The verified data may be used for various purposes such as verifying location of the device, training a machine learning model, and the like.

Abstract: Embodiments of the present invention provide a computer-implemented method of determining a parameter indicative of dark adaptation of an eye, comprising receiving threshold data from a dark adaptometer indicative of a perception threshold of the eye, fitting first and second models to the threshold data, wherein the first model is associated with a first dark adaptation mechanism and the second model is associated with the first dark adaption mechanism and a second dark adaptation mechanism, determining a confidence associated with the fitting of each of the first and second models to the received threshold data, iteratively repeating the steps of receiving the threshold data and fitting the first and second models in dependence on the determined confidence, and outputting an indication of one or more parameters indicative of dark adaptation of an eye associated with one or both of the first and second models.

Abstract: The present invention provides a method for the production of a metal halide adduct of S4N4, in particular a specific copper adduct of S4N4, for the visualisation of a print on an object, in particular a fingerprint on a metal object. The present invention also provides a method and apparatus for visualising a print on an object, using S2N2 obtained from a metal halide adduct of S4N4.

Abstract: A taximeter, system and method for a taxi are disclosed. In one aspect, the taximeter includes a processing system including a memory having stored therein a plurality of computer applications, wherein the processing system is configured to execute a meter application during a passenger trip to determine a fare due, and execute a payment application to facilitate electronic payment of the fare due. In particular embodiments, the taximeter establishes a wireless data communication session with a mobile device of the passenger to facilitate payment of the fare due via the mobile device.

Abstract: Some embodiments include a method for monitoring usage of electrical power of a structure using an electrical power monitoring system. The structure can have one or more main electrical power lines that supply the electrical power to a first load in the structure. The method can include calibrating the electrical power monitoring system. A first raw current in the one or more main electrical power lines and first calibration data can be generated while calibrating the electrical power monitoring system. The method also can include storing the first calibration data and a measurement of the first raw current. The method additionally can include measuring a second raw current. The method further can include calculating a first measured current. The method additionally can include displaying the first measured current. Other embodiments of related systems and methods are disclosed.

Abstract: A taximeter, system and method for a taxi are disclosed. In one aspect, the taximeter includes a processing system including a memory having stored therein a plurality of computer applications, wherein the processing system is configured to execute a meter application during a passenger trip to determine a fare due, and execute a payment application to facilitate electronic payment of the fare due. In particular embodiments, the taximeter establishes a wireless data communication session with a mobile device of the passenger to facilitate payment of the fare due via the mobile device.

Abstract: Some embodiments include a method for monitoring usage of electrical power of a structure using an electrical power monitoring system. The structure can have one or more main electrical power lines that supply the electrical power to a first load in the structure. The method can include calibrating the electrical power monitoring system. A first raw current in the one or more main electrical power lines and first calibration data can be generated while calibrating the electrical power monitoring system. The method also can include storing the first calibration data and a measurement of the first raw current. The method additionally can include measuring a second raw current. The method further can include calculating a first measured current. The method additionally can include displaying the first measured current. Other embodiments of related systems and methods are disclosed.

Abstract: A method of cognitive training includes presenting cognitive training exercises as an integral part of the gameplay of a first person shooter (“FPS”). The cognitive training exercises can include mental set switching (“MSS”) exercises, updating exercises (e.g., dual n-back tests), and inhibiting exercises (e.g., sustained focus tasks). Adaptive motivation techniques—that is, the user-specific delivery of motivating elements—can also be employed to motivate a user to initiate and continue cognitive training.

Abstract: A taximeter, system and method for a taxi are disclosed. In one aspect, the taximeter includes a processing system including a memory having stored therein a plurality of computer applications, wherein the processing system is configured to execute a meter application during a passenger trip to determine a fare due, and execute a payment application to facilitate electronic payment of the fare due. In particular embodiments, the taximeter establishes a wireless data communication session with a mobile device of the passenger to facilitate payment of the fare due via the mobile device.

Abstract: Some embodiments can teach a system for monitoring usage of electrical power by a structure. The structure can have one or more main electrical power lines that supply the electrical power to a first load in the structure. A portion of the one or more main electrical power lines can run substantially parallel to a first axis. The structure can further have a panel that overlies the portion of the one or more main electrical power lines. The system can include: (a) a current sensor unit configured to be coupled to a portion of a surface of the panel, the current sensor unit having: (a) at least one magnetic field sensor having a length substantially parallel to a second axis, wherein the second axis is substantially perpendicular to the first axis, and the at least one magnetic field sensor is configured to detect a magnetic field generated by the one or more main electrical power lines; and (b) a processing unit configured to run on a processor.

Abstract: Herein is described a method of estimating dominant motion between a current frame n and another frame m of an image sequence having a plurality of frames, the method comprising generating integral projections of the images and using gradients of those projections and using differences between the projections. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imagery, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator.

Abstract: Herein is described a method of estimating dominant motion between a current frame n and another frame m of an image sequence having a plurality of frames, the method comprising generating integral projections of the images and using gradients of those projections and using differences between the projections. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imagery, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator.

Abstract: Multiple strains and species of Campylobacter share a common glycan moiety which is present in a plurality of surface-exposed glycoproteins. This glycan has the formula: GalNAc-a1, 4-GalNAc-a1,4-[Glc-?1,3]GalNAc-a1,4-GalNAc-a1,4-GalNAc-a1,3-Bac, wherein Bac is 2, 4-diacetamido-2,4,6-trideoxy-D-glucopyranose. This glycan and immunologically active fragments of it have use as vaccines against campylobacter infection in humans and animals. As well, antibodies which specifically bind these compounds may be provided. Such antibodies and vaccines may be used to prevent or neutralize campylobacter infections in livestock thereby preventing this pathogen from entering the human food chain. The glycan may be linked to one or more amino acids to form a glycopeptide. As well, a method for determining the glycan structure of an intact glycoprotein consists of subjecting a sample to high resolution magic angle spinning nuclear magnetic resonance (HR-MAS-NMR) spectroscopy.

Abstract: Herein is described a method of estimating dominant motion between a current frame n and another frame m of an image sequence having a plurality of frames, the method comprising generating integral projections of the images and using gradients of those projections and using differences between the projections. The input may be any sequence of image frames from an image source, such as a video camera, an IR or X-ray imagery, radar, or from a storage medium such as computer disk memory, video tape or a computer graphics generator.